
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Feld, Medical Oncologist in Commack, NY?
Dr. Emily Feld, MD is a Medical Oncologist, who primarily practices in Commack, NY. Dr. Feld is fluent in English, and is currently seeing new patients. Dr. Feld’s practice accepts Medicare, Aetna, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Feld’s office at (631) 623-4248.
What are Areas of Expertise for Dr. Feld?
Dr. Emily Feld, MD is a highly-rated, board-certified Medical Oncologist known for expertly diagnosing, treating, and managing a wide array of related conditions and procedures. Utilizing the latest medical advancements and evidence-based practices, Dr. Feld empowers patients to confidently navigate their health journey, specializing in Bladder Cancer, Kidney Cancer, Prostate Cancer, Testicular Cancer, and comprehensive wellness support. Serving the Commack, NY community, Dr. Feld is dedicated to enhancing lives through expert, patient-centered care.
What languages does Dr. Feld speak?
Dr. Feld and their clinical team can communicate with patients in the following languages:
English
What conditions does a Medical Oncologist like Dr. Feld typically treat?
As a Medical Oncologist, Dr. Feld diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Feld. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly. Learn more about our claims-based healthcare methodology.
Also known as:
- Prostate Cancer
- Prostate Cancer Treatment (PDQ®)
- Prostatic Carcinoma
- Prostate Gland Cancer
- Malignant Prostate Tumor
ICD-10 Codes:
- C61: Malignant neoplasm of prostate
Also known as:
- Bladder Cancer
- Urinary Bladder Cancer
- Bladder Carcinoma
ICD-10 Codes:
- C679: Malignant neoplasm of bladder, unspecified
Also known as:
- Cancer Chemotherapy
- Chemo treatment
- Oncology chemotherapy
- Cancer drug therapy
ICD-10 Codes:
- Z5111: Encounter for antineoplastic chemotherapy
Also known as:
- Kidney Cancer
- Renal cancer
- Kidney carcinoma
- Renal cell carcinoma
ICD-10 Codes:
- C649: Malignant neoplasm of unspecified kidney, except renal pelvis
Also known as:
- Secondary Bone Cancer
- Bone Cancer
- Metastatic bone cancer
- Cancer spread to bone
- Bone metastases
ICD-10 Codes:
- C7951: Secondary malignant neoplasm of bone
Also known as:
- History of prostate cancer
- Prostate Cancer
- Prostate Cancer Treatment (PDQ®)
- Past prostate cancer
- Prostate cancer survivor
- Previous prostatic malignancy
ICD-10 Codes:
- Z8546: Personal history of malignant neoplasm of prostate
What procedures does a Medical Oncologist like Dr. Feld typically perform?
As a Medical Oncologist, Dr. Feld performs a variety of medical procedures. This procedure information is derived from anonymized insurance claims and highlights the medical procedures most commonly performed by Dr. Feld. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly. Learn more about our claims-based healthcare methodology.
Also known as:
- Blood Transfusion
- Blood Transfusion and Donation
- Blood product transfusion
- Red blood cell transfusion
- Plasma transfusion
CPT Codes:
- 36430: Transfusion, blood or blood components
Does Dr. Feld accept my insurance?
Dr. Feld accepts most major insurance plans. Important: Please call our office at (631) 623-4248 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Feld accept in Commack, NY?
Dr. Feld in Commack, NY accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Aetna
Blue Cross Blue Shield
Cigna Group
CVS Health (formerly Aetna)
Elevance Health Inc. (formerly Anthem)
Healthfirst New York
Medicare
Service Employees International Union (SEIU)
UnitedHealth Group
Unknown
View All Insurances
Where is Dr. Feld's office located?
Memorial Sloan Kettering Cancer Center
650 Commack Road
Commack, NY 11725
(631) 623-4248
What is Dr. Feld's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Feld's National Provider Identifier (NPI) number is 1154740058.
What common questions do patients ask about Dr. Feld?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Feld
What is Dr. Emily Feld's specialty?
Dr. Feld is a Medical Oncologist near Commack, NY.
What does a Medical Oncologist do?
An internist specializing in the diagnosis and treatment of various cancers and both benign and malignant tumors. This specialist determines and administers therapy for malignancies and collaborates with surgeons and radiation oncologists on additional cancer treatment options.
Is this Dr. Emily Feld affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Feld is affiliated with Memorial Sloan Kettering Cancer Center which is a Castle Connolly Top Hospital. Castle Connolly Top Hospitals are healthcare institutions recognized for their excellence in specific medical procedures and overall patient care. They are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals
When to see a Medical Oncologist?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see a Medical Oncologist. Explore insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.
Is Emily Feld accepting new patients in Commack, NY?
Yes, Dr. Emily Feld is accepting new patients at this time.
Does Dr. Emily Feld offer online booking?
Please contact Dr. Feld's office at (631) 623-4248 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Emily Feld?
Please contact Dr. Feld's office at (631) 623-4248 for information regarding telehealth appointment availability or for scheduling assistance.
Other Medical Oncologist Near Commack, NY
JT
Medical Oncologist
Dr. Jimmitti Teysir, MD is a Medical Oncologist, who primarily practices in New York, NY with 1 additional practice location.
New York, NY
SS
Medical Oncologist
Dr. Sarah Schweber, MD is a Medical Oncologist, who primarily practices in Commack, NY.
Commack, NY

Medical Oncologist
Dr. Stuart Lichtman, MD is a Medical Oncologist, who primarily practices in Commack, NY with 1 additional practice location. He is board certified.
Commack, NY